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Trunnion Mounted


Shell vs Trunnion-Mounted Mills

Shell and trunnion-mounted mills are reviewed. A literature review is presented. Mill vendors’ papers are contradictory and in some cases, it is apparent that the papers or articles highlight the advantages of a particular mill design just because the author works for a company that makes a certain type of mill. Shell-mounted mills are not inherently better or worse than trunnion-mounted mills. It is all matter of proper design choices.